/Engine/Source/Runtime/AudioMixer/Public/Quartz/AudioMixerClockManager.h
Returns the duration in seconds of the given Quantization Type, or -1 if the Clock is invalid or nonexistent.
float GetDurationOfQuantizationTypeInSeconds ( const [FName](API\Runtime\Core\UObject\FName) & InClockName, const EQuartzCommandQuantization & QuantizationType, float Multiplier )